Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Nomeie o número total de sede do condado ou tribunal para 1 de abril de 2010, a densidade é de 2205.
 ###Tabelas: CREATE TABLE post_positions (post_positions_id AUTO_INCREMENT PRIMARY KEY, Finished INT, Time/ Behind VARCHAR, Post INT, Horse VARCHAR, Jockey VARCHAR, Trainer VARCHAR, Owner VARCHAR) CREATE TABLE list_of_the_most_populous_us_counties_sorted_according_to_the_mid-2011_official_estimate_by_the_uscb (list_of_the_most_populous_us_counties_sorted_according_to_the_mid-2011_official_estimate_by_the_uscb_id AUTO_INCREMENT PRIMARY KEY, Rank INT, County VARCHAR, State VARCHAR, Land area (km²) VARCHAR, Land area (mi²) VARCHAR, April 1, 2010 census INT, April 1, 2010 density (/km²) INT, April 1, 2010 density (/mi²) INT, July 1, 2010 official estimate INT, July 1, 2010 density (/km²) INT, July 1, 2010 density (/mi²) INT, July 1, 2011 official estimate INT, July 1, 2011 density (/km²) INT, July 1, 2011 density (/mi²) INT, Mid-2010 to mid-2011 change (Absolute) INT, Mid-2010 to mid-2011 change (%) VARCHAR, County seat or courthouse VARCHAR) CREATE TABLE grand_slam_singles_tournament_timeline (grand_slam_singles_tournament_timeline_id AUTO_INCREMENT PRIMARY KEY, Tournament VARCHAR, 1980 VARCHAR, 1981 VARCHAR, 1982 VARCHAR, 1983 VARCHAR, 1984 VARCHAR, 1985 VARCHAR, 1986 VARCHAR, 1987 VARCHAR, Career SR VARCHAR) CREATE TABLE season_4:_2004 (season_4:_2004_id AUTO_INCREMENT PRIMARY KEY, Series Ep. VARCHAR, Episode INT, Netflix VARCHAR, Segment A VARCHAR, Segment B VARCHAR, Segment C VARCHAR, Segment D VARCHAR) CREATE TABLE grandmasters (grandmasters_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Country VARCHAR, Birth Date VARCHAR, Date INT, Earned VARCHAR, Peak rating (Nov 2012) INT)  
SELECT COUNT County seat or courthouse FROM list_of_the_most_populous_us_counties_sorted_according_to_the_mid-2011_official_estimate_by_the_uscb WHERE April 1, 2010 density (/mi²) = 2205